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  • IOS中的textattribute对应的key值

    设置title样式 

     

    UINavgationBar提供了titleTextAttributes 属性来简单的设置其title样式,titleTextAttributes是一个NSDictionary类型,包含的固定的属性名称,可以用来设置title的样式,指定的属性keys声明于NSString UIKit Additions Reference扩展中,包括: 

    NSString *const UITextAttributeFont,设置title的文字字体;
    
    
    NSString *const UITextAttributeTextColor,设置title的文字颜色;
    
    
    NSString *const UITextAttributeTextShadowColor,设置titlewz的阴影颜色;
    
    
    NSString *const UITextAttributeTextShadowOffset,设置titlewz阴影的平移量 ;

     

    如,设置title样式为:系统默认bold类型20号红色字体,阴影颜色为白色,右下偏移2像素 

     

    NSDictionary *navTitleArr = [NSDictionary dictionaryWithObjectsAndKeys:
    [UIFont boldSystemFontOfSize:20],UITextAttributeFont,
    [UIColor redColor],UITextAttributeTextColor ,[NSValue valueWithCGSize:CGSizeMake(2.0, 2.0)] , UITextAttributeTextShadowOffset ,
    [UIColor whiteColor] ,UITextAttributeTextShadowColor ,nil];
    [navBar setTitleTextAttributes:navTitleArr];
       
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  • 原文地址:https://www.cnblogs.com/hushuai-ios/p/3669097.html
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